Bump astro from 4.5.12 to 4.11.3

Bumps [astro](https://github.com/withastro/astro/tree/HEAD/packages/astro) from 4.5.12 to 4.11.3.
- [Release notes](https://github.com/withastro/astro/releases)
- [Changelog](https://github.com/withastro/astro/blob/main/packages/astro/CHANGELOG.md)
- [Commits](https://github.com/withastro/astro/commits/astro@4.11.3/packages/astro)

---
updated-dependencies:
- dependency-name: astro
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -31,7 +31,7 @@
     "@types/react": "^18.2.73",
     "@types/react-dom": "^18.2.23",
     "@vercel/og": "^0.5.13",
-    "astro": "^4.5.12",
+    "astro": "^4.11.3",
     "astro-eslint-parser": "^0.15.0",
     "clsx": "^2.1.0",
     "eslint-plugin-markdown": "^3.0.1",